<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[cooom的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/cooom</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; cooom]]></copyright><item><title><![CDATA[安装thonny时出现错误：Can‘t find backend ‘LocalCPython‘. Please select another backend from options]]></title><link>https://blog.youkuaiyun.com/cooom/article/details/140569686</link><guid>https://blog.youkuaiyun.com/cooom/article/details/140569686</guid><author>cooom</author><pubDate>Sat, 20 Jul 2024 13:02:48 +0800</pubDate><description><![CDATA[请确保你的系统中已安装Python，并且已将Python添加到系统的环境变量中。出现此错误通常表示Thonny的Python环境配置有问题。]]></description><category></category></item><item><title><![CDATA[Python二维列表创建DataFrame]]></title><link>https://blog.youkuaiyun.com/cooom/article/details/124181049</link><guid>https://blog.youkuaiyun.com/cooom/article/details/124181049</guid><author>cooom</author><pubDate>Thu, 14 Apr 2022 20:39:30 +0800</pubDate><description><![CDATA[import pandas as pd
data = [[88,89,96],[95,93,92],[90,87,95]]
df1=pd.DataFrame(data,index=['小明','小红','小兰'],columns=['语文','数学','英语'])
print(df1)

运行结果：

   语文 数学 英语
小明 88 89 96
小红 95 93 92
小兰 90 87 95
...]]></description><category></category></item></channel></rss>